Different religions have different conceptions of God; but not only religion, every man has his own conception of God. We cannot think of any being without making a conception in our mind of that being. For instance if someone told us a fairy tale, the first thing we would do would be to make a conception of a fairy, what it looks like. If someone talks to us about an angel we make a conception of it. It is a natural tendency to make a conception according to one's own experience and therefore very near to one's own self. A human being does not think of an angel or a fairy as being like a bird or an animal, but as something like himself. If this is true then it is not a fault when someone has his own idea of God.